Hello,
I've released Prolog+CG version 2.0.8 here:
http://prologpluscg.sourceforge.net/download.html
Changes over 2.0.7 include:
1) A bug was fixed whereby some built-in predicates would not work any more.
2) Two new built-in predicates were added: maxComSubTypes and minComSuperTypes. See the manual for their definition.
Enjoy!
Ulrik Petersen
PrologPlusCG maintainer